19145400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1913

約数の個数: 96

約数和(自身を含む): 62875440

約数和(自身を除く): 43730040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 1877, 2040, 2550, 3400, 3754, 5100, 5631, 7508, 9385, 10200, 11262, 15016, 18770, 22524, 28155, 31909, 37540, 45048, 46925, 56310, 63818, 75080, 93850, 95727, 112620, 127636, 140775, 159545, 187700, 191454, 225240, 255272, 281550, 319090, 375400, 382908, 478635, 563100, 638180, 765816, 797725, 957270, 1126200, 1276360, 1595450, 1914540, 2393175, 3190900, 3829080, 4786350, 6381800, 9572700, 19145400]

約数ペア:

[(1, 19145400), (2, 9572700), (3, 6381800), (4, 4786350), (5, 3829080), (6, 3190900), (8, 2393175), (10, 1914540), (12, 1595450), (15, 1276360), (17, 1126200), (20, 957270), (24, 797725), (25, 765816), (30, 638180), (34, 563100), (40, 478635), (50, 382908), (51, 375400), (60, 319090), (68, 281550), (75, 255272), (85, 225240), (100, 191454), (102, 187700), (120, 159545), (136, 140775), (150, 127636), (170, 112620), (200, 95727), (204, 93850), (255, 75080), (300, 63818), (340, 56310), (408, 46925), (425, 45048), (510, 37540), (600, 31909), (680, 28155), (850, 22524), (1020, 18770), (1275, 15016), (1700, 11262), (1877, 10200), (2040, 9385), (2550, 7508), (3400, 5631), (3754, 5100)]